functional calculations were performed to study the thermodynamics of the formation of all the new complexes, to evaluate the relative stabilities of the isomeric chelated and bridged forms, and to trace the mechanism of formation of the phosphanido-bridged products 3, 4, 9, and 10. It was concluded that Pt(II) complexes containing a thioether-functionalized short-bite ligand, [PtCl2Ph2PN(R)PPh2}], react with
含式(Ph 2 P)2 N(CH 2)2 SR(R =(CH 2)5 CH 3,CH 2 Ph)的
硫醚官能化双(
二苯基膦基)胺的
二氯铂(II)配合物对第6组的反应活性研究了羰基
金属盐Na [M(CO)3 Cp](M = Mo或W,Cp =
环戊二烯基)。与两个或更多当量的Na [M(CO)3 Cp](M = Mo或W)反应,得到通式[PtPh M(CO)3 Cp} μ- P(Ph)N(CH )的三核配合物2 CH 2 S R)(P Ph 2)-κ 3 P,P,小号} M(CO)2的Cp](3 M =
钼,R =(CH 2)5 CH 3 ; 4 M =
钼,R = CH 2 Ph值; 9 M = W,R =(CH 2)5 CH 3;10 M = W,R = CH 2 Ph),其结构由六元
铂金环和四元M–P–N–P环缩合而成,异构体PtM 2簇的数量[PtM 2(CO)5 Cp 2(PH 2 P)2